Physical fitness and adolescence.

Children, adolescents and adults all benefit from physical exercise and physical fitness can also bring well-being to the person. Tracking physical fitness and activity over time from childhood, adolescence into adulthood will provide information on the benefits and also increase over knowledge on intervention and intervention programs. Many children and adolescents participate in physical activity, but this activity decline in adulthood. This short review provide information from several studies on the benefit of physical exercise and fitness through childhood, adolescence into early adulthood.